Date
Details
Price
Change
Source
1/16/2026
Listed
$824,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Welcome Home to the One You Have Been Waiting For. This Charming & Cozy 3 Bedroom, 1 Full Bathroom Colonial is situated on a Tranquil Street in the Heart of Williston Park. Highlights include: Gas Cooking & Heating, Hardwood Flooring Throughout, Entrance Foyer with Coat Closets, Formal Living Room & Dining Room with French Doors, Family Room/Den, Office, Partially Finished Basement with Utility Room & Washer / Dryer Hookup, Additional Washer & Dryer Hookup on 1st Floor, Huge Walkup Attic- Storage Galore, Detached Extended Garage with Driveway, Fenced in Yard- Great For Entertaining & Much Much More. An Absolute Must See. Shed is a gift.
Full Property Details
Full Property Details for 21 Cornell St
General
- Price: $824,000
- Taxes: $9,369
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 952506
- Updated: 1/16/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 9
- Interior Features: Ceiling Fan(s), Entrance Foyer, Formal Dining, Storage
- Appliances: Dryer, Gas Cooktop, Gas Oven, Refrigerator, Washer
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Driveway, Garage
Location
- County: Nassau County
School Information
- High School District: Mineola
- Elementary School: Meadow Drive School
- Middle School: Mineola Middle School
- High School: Mineola High School
Heating & Cooling
- Cooling Type: Wall/Window Unit(s)
- Heating Type: Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Frame
- Basement: Yes
- Basement Desc.: Partially Finished
- Building Size: 1420
- Square Feet: 1,420
- Sq. Ft. Source: Public Records
- Year Built: 1927
Lot Features
- Lot Size (Acres): 0.0918
- Lot Size (Sq. Ft.): 4,000
Financial Considerations
- Tax Amount: $9,369.33
Disclosures and Reports
- Special Conditions: None
- Property ID: 2257-09-199-00-0033-0
Listed by EXIT Realty Premier
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Listing agent
— 21 Cornell St —
EXIT Realty Premier
516-790-0721
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Schools
Schools serving 21 Cornell St
School District:Mineola Union Free School District
| Name | Grades | Distance |
|---|---|---|
Meadow Drive School 25 Meadow Drive, Albertson, NY 11507 | PK-2 | 0.9 mi |
Jackson Avenue School 300 Jackson Avenue, Mineola, NY 11501 | 3-4 | 1 mi |
Mineola Middle School 200 Emory Road, Mineola, NY 11501 | 5-7 | 1.2 mi |
Mineola High School 10 Armstrong Road, Garden City Park, NY 11040 | 8-12 | 1.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 21 Cornell St
Tax History
Tax History for 21 Cornell St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$9,369
327%
$564
—
2024
$2,194
-76%
$564
—
2023
$9,105
-3%
$564
—
2022
$9,400
-5%
$564
—
2021
$9,944
-2%
$562
-41%
2020
$10,168
7%
$948
—
2018
$9,488
12%
$948
—
2016
$8,478
-17%
$948
—
2019
$10,168
25%
$948
—
2016
$8,132
9%
$948
—
2014
$7,486
—
$948
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 21 Cornell St
21 Cornell Street, Williston Park, NY 11596 (MLS# 952506) is a Single Family property with 3 bedrooms and 1 full bathroom. 21 Cornell Street is currently listed for $824,000 and was received on January 16, 2026. Want to learn more about 21 Cornell Street? Do you have questions about finding other Single Family real estate for sale in Williston Park? You can browse all Williston Park real estate or contact a Coldwell Banker agent to request more information.